Problem Display
PID: 133593 (B2K4/1PPP1Pp1/p1P1k1N1/p7/p1Pp4/R2P4/P7/8 w - - 0 1)

Cook, Eugene Beauharnais

New York Albion, 1854

B2K4/1PPP1Pp1/p1P1k1N1/p7/p1Pp4/R2P4/P7/8

#4

12 + 6


1829 The Theory of Pawn Promotion 1912
14907 Good Companion Chess Problem Club 1915

SOLUTION


  • SOUND
  • Keys
    • 1.f8R!
      • 1...Kd6
        • 2.c8S+
          • 2...Kc5
            • 3.b8B
              • 3...Kb4
                • 4.Bd6#
          • 2...Kxc6
            • 3.b8Q+
              • 3...Kc5
                • 4.Rf5#
                • 4.Qd6#
                • 4.Qb6#
            • 3.b8S+
              • 3...Kc5
                • 4.Sxa6#
            • 3.b8B+
              • 3...Kc5
                • 4.Bd6#
            • 3.b8R+
              • 3...Kc5
                • 4.Rf5#
          • 2...Ke6
            • 3.Sf4+
              • 3...Ke5
                • 4.b8Q#
                • 4.b8B#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).